Abstract: The present invention relates to business-to-business marketing organizations who participate in lead-generation activities via their company website. More particularly, the invention provides a target lead-generation system and method that targets the right businesses using real-time predictive and behavioral analytics and website traffic data and connects businesses to potential customers and suppliers to drive business revenue. Even more particularly, the invention provides a system and method for real-time cleansing, enriching, and appending of business card data elements such as title, email, and attribute rich company demographic and firmographic data. Additionally, the system appends company-level technology install base data and contact-level data points such as job role, job function, physical location, education, expertise, and social network handles. This contact and company data is appended to the website form and marketing database.